In class VII,4/9th of the total students want to go for a movie,3/9th of the total like to go on a field trip.While the remaining like to stay at home.If the total number of students is 180,then,
a)How many stidents want to go for a movie?
b)How many students want to go on a field trip?
c)What fraction of students like to stay at home?
●I want quality answers
●Should not answer for points.
●Don't know means stay away
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Answer:
a) 80
b) 60
c) 2/9
Step-by-step explanation:
a) 4/9 of 180 =
= 4/9 x 180
= 720/9
= 80
b) 3/9 of 180
= 3/9 x 180
= 1/3 x 180
= 60
c) fraction of students like to stay at home = total fraction - (fraction of students who want to go for a movie + fraction of students who want to go for a field trip)
= 9/9 - (4/9+3/9)
=9/9 - 7/9
= 2/9
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